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Department of Transportation NAICS 236210 and PSC Y1JZ contractors

Industrial Building Construction. CONSTRUCTION OF MISCELLANEOUS BUILDINGS. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Department of Transportation.

Department of Transportation · NAICS 236210 · PSC Y1JZ
Last updated: April 7, 2026

Visible recipients

3

Mapped obligations

$854,031,396

State overlap

3

Top recipients

Visible recipients in the Department of Transportation overlap of NAICS 236210 and PSC Y1JZ

Walsh Federal LLC

Chicago, IL

Walsh Federal LLC is a federal category business profile based in Chicago, IL. The current public data layer shows $406,413,501 in visible federal obligations across 169 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 236220 (Commercial and Institutional Building Construction). The profile also shows meaningful product and service activity in PSC Y1BZ.

$792,993,989

J & J Contractors, Inc.

North Billerica, MA

J & J Contractors, Inc. is a federal category business profile based in North Billerica, MA. The current public data layer shows $32,019,876 in visible federal obligations across 16 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 236220 (Commercial and Institutional Building Construction). The profile also shows meaningful product and service activity in PSC Y199.

$60,842,153

Core Construction Company Of Jacksonville

Jacksonville, FL

Core Construction Company Of Jacksonville is a federal asian pacific american owned business profile based in Jacksonville, FL. The current public data layer shows $5,602,199 in visible federal obligations across 5 awards or transactions. Small Business Administration appears as the strongest visible awarding agency. Top industry concentration is in NAICS 236210 (Industrial Building Construction). The profile also shows meaningful product and service activity in PSC Y1EB.

$195,254